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POLLOCK MEADOW D NO 1
Structure dossier · WDID 0900866 · 1 · VANCE CREEK · DWR record
Where this page's figures come from
Generated 2026-08-27 21:23 by Hydrohistorian. Sources: DWR HydroBase snapshot HydroBase_CO_20260707 (history) + CDSS REST (current), USGS NWIS cross-checks. Engine v0.5.0 (2deb1d7) — every figure regenerates from this named code version and data image.
Where it sits
Location as DWR records it. Faint dots are the neighbouring water; click any to open it.
Which of its rights are out of priority?
Not computable for this structure: this structure is not on the modelled flow network, so no reference gage can honestly stand in for it.
Where it sits in line
Priority 1879-07-01 — 174th most senior of the 2058 structures with decreed rights in this water districtDWR's administrative subdivision of a river basin; the unit calls are usually stated in..
Under prior appropriationColorado's rule for sharing water: first in time, first in right. Age decides, not proximity or need., everything ahead of it in this line is satisfied in full before it receives any water. Immediately ahead: MOUNTAIN MEADOW DITCH (1879-05-01). Immediately behind: KIRCHHOFF PL RES GP 5 (1880-03-01).
Decreed rights (2)
| Admin noDWR's numeric encoding of a water right's seniority. Smaller is more senior; the integer part counts days from 1849-12-31 to the date that ranks the right. | AppropriatedWhen water was first put to beneficial use. It sets seniority unless a prior adjudication date is later. | AdjudicatedWhen the water court confirmed the right. A use decreed in 1975 was not a decreed use in 1955, however old the appropriation is. | AbsoluteA right actually put to use, as opposed to conditional -- a placeholder for a use not yet made. | ConditionalA right reserving a place in line for a use not yet made; it must be diligently pursued or it lapses. | Units | UsesWhat the court said this water may be used for -- irrigation, municipal supply, augmentation and so on. | Case |
|---|---|---|---|---|---|---|---|
| 10774.0 | 1879-07-01 | 1935-09-24 | 0.2 | 0.0 | C | DOMSTK | |
| 12453.10774 | 1879-07-01 | 1935-09-24 | 0.3 | 0.0 | C | IRR |
Recorded use (last 9 years on record)
In a median year this structure has a recorded diversion of 15 AF. Its most recent year on record, 2024, came in at 10 AF — 67% of that, and 4th lowest of the 9 years with a recorded volume.
| Year | Diverted (AFA volume: one acre covered a foot deep, about 326,000 gallons -- roughly a suburban household's outdoor use for a year.) | Compared with its own record | Days recorded | Peak (cfs) |
|---|---|---|---|---|
| 2016 | 41 | 8th lowest of 9 · 273% of median | 70 | 0.3 |
| 2017 | 60 | 9th lowest of 9 · 400% of median | 104 | 0.3 |
| 2018 | 15 | 5th lowest of 9 · 100% of median | 27 | 0.3 |
| 2019 | 25 | 6th lowest of 9 · 167% of median | 44 | 0.3 |
| 2020 | 4 | 1st lowest of 9 · 27% of median | 9 | 0.3 |
| 2021 | 27 | 7th lowest of 9 · 180% of median | 47 | 0.3 |
| 2022 | 6 | 2nd lowest of 9 · 40% of median | 11 | 0.3 |
| 2023 | 8 | 3rd lowest of 9 · 53% of median | 14 | 0.3 |
| 2024 | 10 | 4th lowest of 9 · 67% of median | 19 | 0.3 |
Advisory reading aid on public data — not an administrative or legal conclusion, not a title opinion, and not a substitute for DWR administration or an engineer's analysis. Methodology review status is disclosed at hydrohistorian's basin pages.